baber/WOPTO huggingface dataset:
Patent JP-S57148130-A (JP)
Title: Separate type air conditioner
Inventor: OKUDA ISAMU
IPC: F24F11/02
Filed: 1981-03-09
Abstract: PURPOSE:To contrive the improvement of the operating property and the like of the  air conditioner by a method wherein an outdoor unit and an indoor unit are connectd  with each other by means of low voltage wiring, which is insulated from the commercial power line, and the operation of the outdoor unit is controlled while the capacity of a compressor is rendered to be changed in multistage by the signal from the  indoor unit. CONSTITUTION:When the operating switch 13 of the indoor unit is ON, an indoor fan 8 is run and at the same time a direct current power supply circuit 14 outputs a direct  current voltage as an operating signal VD. Furthermore, a temperature difference signal circuit 15 outputs a temperature difference signal VT in proportional to the difference of the outputs of a room temperature sensor 16 and of a room temperature setter 17. The outputted operating signal VD actuates a self-holding circuit 22 in the control  circuit 12 of the outdoor unit 1 in order to close a contact 24, resulting in applying a  direct current source voltage based upon a direct current power supply circuit 20 to a  calculating circuit 21. As a result, the calculating circuit 21 controls the operation of  the compressor 3 in response to the temperature difference signal VT and in addition stops the actuation of a compressor controlling circuit 34 in disregard of signals VD  and VT at the occurrence of abnormality on the controlling of the compressor 3.
Patent JP-H03237584-A (JP)
Title: Device for inspecting loading of ic memory card
Inventor: MIZUTA MASAHARU
IPC: G06K17/00
Filed: 1990-02-15
Abstract: PURPOSE:To surely and simply inspect the loading of an IC memory card by setting up a card detecting signal indicating the devided voltage value of a DC power supply built in a memory card to a prescribed voltage range and inserting the memory card into the depth of a terminal equipment. CONSTITUTION:The DC power supply 3 is built in the memory card 2. Voltage obtained by dividing voltage between the DC power supply and ground is generated on a card detecting line 6 as a card detecting signal. When the voltage is included within the prescribed range, the normal loading of the IC memory card 2 is decided by a voltage deciding circuit 11. When the card detecting signal is legal, the correct connection of the card 2 with the ground and DC power supply 3 can be decided. Thus, the loading of the card 2 can be surely and simply inspected by normally inserting and connecting the card 2 into/with the depth of the terminal equipment 1.
Patent JP-S54125010-A (JP)
Title: Magnetic disc apparatus
Inventor: SATOU TADASHI
IPC: G11B5/58
Filed: 1978-03-22
Abstract: PURPOSE: To make possible highly accurate positioning by writing the position information to each track of a tape disc, comparing the same with the track position information from a servo disc at the track follow-up controlling and correcting the track position information from the servo disc.  
     CONSTITUTION: The signal from a track position write information generating circuit 49 is written in the track position information recording region of a tape disc via write driving circuit 51. Next, a data head 48 is moved to the track desired to be moved. When track follow-up control is started, the signal from a data track positin deviation quantity detecting circuit 53 and the signal from a track positin deviation quantity detecting circuit 57 by a servo disc are compared in a track position deviation correcting circuit 58, whereby the signal from the track position deviation quantity detecting circuit 57 by the servo disc is corrected so that it becomes equal to the signal value from the data track position deviation quantity detecting circuit 53. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56129365-A (JP)
Title: Preparation of complementary field effect transistor
Inventor: SASAKI ISAO
IPC: H01L21/8238
Filed: 1980-03-14
Abstract: PURPOSE:To prevent current leakage even if part of an contact opening is diverted from a diffusion layer by a method wherein the formation of a P type diffusion region and an N type diffusion region is made through an independent process. CONSTITUTION:A contact opening 9 is made in an N<+> diffusion region 4 of a P well 2. Then a phosphorus doped Si layer 10 is formed only on the opening 9. This is followed by the oxidation of the surface of the poly-Si 10 and diffusion of phosphorus through the opening 9 on an N type Si substrate 1 to form a diffusion area 4'. Then contact holes 11, 13 are formed on the poly-Si 10 and a P<+> diffusion area 5. Next ions of boron are injected to form a diffusion area 5'. Thus a P-N junction is newly accomplished after openings in the regions 4 and 5, so that short-circuiting between metal wiring 14 and and the substrate 1 or the region 4, or the occurrence of current leakage can be prevented even if part of the contact opening is diverted from the diffused region.
Patent JP-H10221509-A (JP)
Title: Image-forming optical system and photographic measuring method
Inventor: OSAWA HISAO
IPC: G03B15/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming optical system and a photographic measuring method with which a position of the gravitational center of an object image can be precisely measured when photographic measurement can be carried out by using an electronic camera or the like. SOLUTION: An image-forming optical system 1 is composed of image pick-up lenses 5a to 5c, a diaphragm 7, an ND filter 9, pick-up lenses 5d to 5f, a relay lens system 11 and a CCD (image pick up element) 13 which are arranged in the mentioned order in a direction from the object side to the CCD side. The diaphragm 7 is provided between the group of the lenses 5a to 5c and the group of the lenses 5d to 5f. The ND filter 9 having transmissivity with a radial Gaussian distribution is located at the position of the diaphragm 7. The provision of such a ND filter 9 can prevent generation of diffraction rings which are likely to occur in a normal lens system, and accordingly, it is possible to prevent occurrence of measuring deviation of a spot position caused by the diffraction rings.
Patent JP-H02241975-A (JP)
Title: Plate with hole for fuel injection valve
Inventor: YURUGEN BUUFUHORUTSU
IPC: F02M61/18
Filed: 1990-02-15
Abstract: PURPOSE: To provide a 1 to 3 jet stream type injection valve which can carry out full-cone shape distribution through the combination of a plurality of flat jet streams by providing a longitudinal press-formed parts in a perforated plate so that the press-formed parts are opened to cylindrical holes, respectively. CONSTITUTION: In both press formed parts 10 which are opposed to each other in a perforated plate 3, steam lines are directed to the center axis, and impinge upon one another along the center axis so that the flowing directions are changed by an angle of 90 deg. Thus, a flat jet stream 12 indicated by the broken line is created. In this case, this jet stream is directed, perpendicular to the longitudinal axis of the press-formed parts 19, and a liquid layer which is flat in comparison with a cord-like jet stream upon flow-out from the hole so that the atomization of the supplied fuel is remarkable enhanced. Next, the shape of the jet stream, the angle of the jet stream, the distribution of jet streams and the like can be easily affected by changing the inflow geometry, that is, the depth of the press-formed parts.
Patent JP-H09202067-A (JP)
Title: Album with film cartridge storage panel
Inventor: TAKANO HACHIRO
IPC: B42F5/02
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To enable a film cartridge to be easily stored by one hand by binding a specified number of photograph mounts for storing a printed photograph between the front and the rear cover of an album, and at the same time, providing a storage panel with a recessed part for storing a film cartridge on a remaining part other than the part dedicated for deposited photograph mounts on the internal faces of the front and the rear cover. SOLUTION: A specified number of lapped photograph mounts 6 are bound on a spine cover paper 3. In addition, a storage panel 4 with a recessed part 5 for storage is provided on the remaining part of the area where the photograph mounts 6 are bound, located on the internal face of the rear cover paper 2. The thickness of the storage panel 4 is such that a cartridge 7 can be stored in the recessed part 5 and the storage panel 4 is almost equal to the entire thickness of the photograph mounts 6 with the pocket parts containing stored printed photographs. Consequently, it is possible to simply store and hold the film cartridge in the recessed part for storage by one-hand operation, and at the same time, protect the film cartridge against a damage-inflicting impact from outside.
Patent JP-S59159243-A (JP)
Title: Metallic mold for casting and its production
Inventor: KUMAGAI YOUZOU
IPC: B22D17/22
Filed: 1983-03-02
Abstract: PURPOSE:To prevent deformation of a metallic mold for casting and to improve durability by using a copper alloy consisting of zirconium and titanium of limited components and a compd. of one thereof and copper for said metallic mold. CONSTITUTION:A metallic mold is cast of a copper alloy contg. 0.01-3W% zirconium and 0.03-5W% titanium and a compd. of either one of zirconium and titanium and copper. The metallic mold having >=100 Brinell hardness Hs at an ordinary temp. and >=20% conductivity is then cast. The mold is subjected to a soln. heat treatment and an aging treatment in order to make the copper alloy into the texture in which the precipitation phase exists in dispersion. The reason for limiting the components of the zirconium and titanium lies in that if the zirconium is above the limited content, the conductivity decreases and hardness is not expected. If the titanium is above the limited content, embrittleness arises in the material and the conductivity decreases.
Patent JP-S54125845-A (JP)
Title: Air conditioner
Inventor: KOBAYASHI TETSUO
IPC: F24F13/22
Filed: 1978-03-24
Abstract: PURPOSE:To prevent the giving of unpleasant feelings to users, by obviating the dew condensation of steam around an air outlet. CONSTITUTION:The surroundings of an air outlet 16 of a front panel 14 are provided with a first guide portion 18 for guiding air to be air-conditioned flowing out from the air outlet and a second guide portion 19, which is adiabatically produced to the first guide portion, and both guide portions are discontinuously formed, thus steam condensed flows into space to be air-conditioned with air to be cooled, then dew is not generated on the front panel.
Patent JP-H03236029-A (JP)
Title: Exposure controller for camera
Inventor: KOBAYASHI TAKEO
IPC: G03B7/17
Filed: 1990-02-14
Abstract: PURPOSE:To effectively prevent picture quality from degrading owing to burring when film sensitivity is increased by making the lowest speed shutter control exposure value larger than a standard value when the film sensitivity is higher than a standard value. CONSTITUTION:This controller is equipped with an exposure determining means which determines a stopped value and the shutter speed leased on the object brightness and the film sensitivity and when high film sensitivity is set, the increment in the sensitivity is used not only for a decrease in automatic lighting switching brightness, but also for the prevention against the degradation in picture quality due to the blurring. Namely, when the film sensitivity is higher than the standard value, a lighting switching shutter control value is increased to suppress the decrease in automatic lighting switching brightness to a half as large as the conventional brightness and the exposure obtained as the result of the suppression is used to increase the lowest shutter speed. The lower limit of the shutter speed is increased to prevent the degradation in picture quality due to the blurring.
Patent JP-H02213083-A (JP)
Title: Power supply circuit control device for electric cooking apparatus and the like
Inventor: WATANABE HIDEKI
IPC: H05B6/68
Filed: 1989-02-13
Abstract: PURPOSE:To enable closing a power supply circuit only via touching a key switch with a finger while the front door of a cooking apparatus is completely closed by providing a capacity type key switch common to both body case and the front door. CONSTITUTION:A metal foil 6a is provided on a door and a body case 11 opposite thereto is fitted with metal foils 6b and 6c, thereby constituting a capacity type key switch 6. Before touching the conductive foil 6a with a finger, a signal from an oscillator 7 to an amplifier 8 has a large voltage amplitude and an integrator 9 gives a large integrated value. Also, output from a comparator 10 is low and a transistor is turned off, thereby interrupting input to a cooking apparatus. Upon touching the foil 6a with a finger, the capacity of the switch 6 changes and the voltage amplitude of a signal from the oscillator 7 to the amplifier 8 becomes small. Furthermore, the integrated value of the integrator 9 becomes small and the output of the comparator 10 becomes high, thereby turning on the transistor and turning the cooking apparatus to an inputted mode. According to the aforesaid construction, it becomes possible to operate the switch of the cooking apparatus with the door thereof completely closed and a failure such as poor contact does not occur.
Patent JP-H09210165-A (JP)
Title: Troidal continuously variable transmission
Inventor: INOUE EIJI
IPC: F16H61/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain actual shifting speed corresponding to the objective shifting speed by changing the supplied oil pressure for performing shifting in response to the target shifting speed corresponding to the driving condition in a troidal type continuously variable transmission. SOLUTION: A controller 22 calculates the target shifting speed according to the transmission ratio of a vehicle of shifting up or down. A pilot oil pressure Pi or drain pressure from the pressure control solenoid valve 29 which is controlled by the control signal in response to the objective shifting speed from the controller 22 affects to a pilot valve 28 of a relief valve 26. Thus, the delivery pressure of an oil pump 23 is set to the supplying pressure PL in response to the objective shifting speed. The shifting speed of the troidal type continuously variable transmission which depends on the supplying pressure PL, will be controlled so as to accommodate to the objective shifting speed.
Patent JP-H01207902-A (JP)
Title: Electronic component
Inventor: YAMAMOTO TAMOTSU
IPC: G01D5/165
Filed: 1988-02-16
Abstract: PURPOSE:To reduce generation of wear powder and to maintain a stable contacting status for a long period of time by applying a contact grease containing carbon sulfide onto a fixed contact. CONSTITUTION:A movable contact 7 slides on a fixed contact 8 where an orefin contact grease 9 containing approximately 2% carbon sulfide with its grain diameter being 1-10mum. A fixed contact 8a consisting of carbon and a fixed contact 8b consisting of silver always electrically conduct through the movable contact 7. The both terminals of the fixed contact 8a are electrically connected to 10a and 10b and the one terminal of the fixed contact 8b is electrically connected to 10c. Thus, contact grease containing carbon sulfide which is superb in lubrication properties is applied to the fixed contact 8 so that carbon sulfide acts as a lubricant, thus reducing friction at electrically sliding contact part. It allows amount of wear powder generated by sliding life to be reduced, insulation deterioration to be controlled, and oxidation at contact part to be prevented.
Patent JP-H02214027-A (JP)
Title: Optical card recording and reproducing device
Inventor: KATADATE KUNIHIRO
IPC: G11B7/085
Filed: 1989-02-13
Abstract: PURPOSE:To always perform accurate focusing control by setting the detecting width of a photodetector at length of integer times the pitch of the track guide of an optical card at a detecting light spot. CONSTITUTION:The detecting width W of the photodetector 105 for focusing control in a direction intersecting orthogonally to the track guide 101 of the optical card is set at the length of integer times (twice in figure) the pitch P of the track guide 101 of the optical card at the detecting light spot obtained by the detector 105. By employing such constitution, even in a case [II] where an irradiation spot S is confronted with three track guides 101, the real width dimension of the track guide 101 confronted with the spot S goes to the one equivalent to two of width dimension similarly as in a case [I] where the spot S is confronted with two track guides 101. Therefore, since the total width of a track guide image image-formed on the detector 105 can be kept constant, stable differential output can be obtained, which always enables the focusing control to be performed accurately.
Patent JP-H04211379-A (JP)
Title: Gene dna coding polypeptide having nitrile hydratase activity and transformant containing the same
Inventor: BEPPU TERUHIKO
IPC: C12N9/78
Filed: 1991-02-27
Abstract: PURPOSE:To provide the title novel DNA to be used for building transformant capable of producing polypeptide having nitrile hydratase activity even for aromatic nitrile hydration. CONSTITUTION:The objective gene DNA having (A) subunit alpha<(>H<)> having amino acid sequence of formula I and (B) subunit beta<(>H<)> having amino acid sequence of formula II and coding polypeptide having nitrile hydratase activity. The present DNA<(>H<)> can be isolated from Rhodococcus rhodochrous J-1 (FERM P-1478).
Patent JP-S52116497-A (JP)
Title: Fused-ring triazolopyrimidine derivatives
Inventor: SATOU HIRONOBU
IPC: C07D239/00
Filed: 1976-03-26
Abstract: PURPOSE: Title compounds of formula I(R 1  is H, lower alkyl; R 2  is lower alkyl, cycloalkyl, aralkyl, aryl) and acid addition salts thereof; for example, 5-methyl-3-isobutyl-6, 7-dihydro-8H-pyrrolo [3,2-e]-S-triazolo [1,5a] pyrimidine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05232335-A (JP)
Title: Production of glass waveguide
Inventor: TOKUNAGA TOSHIHIDE
IPC: C03B19/14
Filed: 1992-02-20
Abstract: PURPOSE:To make the refractive index of a clad layer uniform in a glass waveguide. CONSTITUTION:This glass waveguide having a clad layer is produced by forming cores 1 on a silica glass substrate 4 or on a silicon substrate on which silica glass is formed, depositing porous clad layers to cover the cores 1, and then changing the porous clad layers into transparent glass. The first porous clad layer 2 which covers the cores does not contain no P2O5 but contains B2O3, while the second porous clad layer 3 which covers the first porous clad layer 2 contains both of P2O5 and B2O3. Thereby, a glass clad layer having uniform refractive index can be formed in the finish state after diffusion.
Patent JP-S63201686-A (JP)
Inventor: KAWASAKI MASANAGA
IPC: A23L1/00
Filed: 1987-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63201886-A (JP)
Title: Information transmission system for ic carrier and its utilizing equipment
Inventor: TODA TAKAO
IPC: G06K17/00
Filed: 1987-02-18
Abstract: PURPOSE:To prevent a malfunction caused by electromagnetic disturbance and to simplifying a whole circuit by non-contacting an IC carrier and its utilizing equipment each other and transmitting power to the IC carrier from the utilizing equipment side with non-contact way. CONSTITUTION:The output signals of specified frequency are oscillated 1-4 by the utilizing equipment A and the IC carrier B receives these output signals to induce the power sources 5-9 for the incorporated integrated circuit. The IC carrier B discriminates whether the frequency of the induced voltage coincides with reference frequency or not with a CPU 23 and impresses it to the integrated circuit only when they coincide. When the IC carrier starts to work, an optical connecting means 15-18 and 17-20 provided between the IC carrier and the utilizing equipment work to transmit various information stored in both sides. Thus the expected purpose can be realized.
Patent JP-H09228994-A (JP)
Title: Fan device
Inventor: KATO MIKIO
IPC: F04D29/36
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce noise due to the interference of sound waves by providing a plurality of fans having similar noise characteristics on the same rotary shaft and making positions and intervals of the fans and a relative angle of blades of the plurality of fans proper. SOLUTION: Two fans 1, 2 having similar noise characteristics are provided on the same rotary shaft 3, and a relative angle α is set in such a manner that blades 4 and 5 of two fans 1, 2 come to a position where they are deviated by just a half, that is, a position where an interval of blades is deviated by only a half. Moreover, distance L of the interval of fans 1, 2 is set to the optimum distance at which cutting wind sounds of the blades 4 and 5 generated mutually when the rotary shaft 3 is rotated as an axis interfere each other and noise becomes the minimum sound. The two fans 1, 2 are surrounded by an integral casing to ensure flow rate which spreads in the outside of a fan side face and shut off noise from a side thereof by the casing 6 so that the direction of generation of noise is limited to the front and rear of the fans to reduce noise furthermore.
Patent JP-H10231712-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: ASAKURA TAKESHI
IPC: F01L1/34
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent wear of a seal member, in a vane type valve timing control device for an internal combustion engine. SOLUTION: A formula of an advance speed << a delay speed is established by a difference in working friction between a displacement speed (a delay speed) when the relative rotation angle of a cam shaft 15 on the intake air side with a sprocket 11 is delayed and a displacement speed (an advance speed) when it is advanced. Thus, wear of a seal member is advanced during a delay. In which case, a passage area varying part is arranged at a delay oil pressure feed passage 156 in a journal part, and an area is increased in a ratio of 1/0.7 or more in the direction of a flow of oil during delay.  In the delay oil pressure feed passage 156, in comparison with a pressure loss in the direction of a flow of oil during advance, a pressure loss in the direction of a flow of oil during delay is increased, a delay speed, i.e., the slide speed of a seal member, is suppressed, and wear of the seal member is prevented from occurring.
Patent JP-H05228415-A (JP)
Title: Adhesive coating mechanism
Inventor: SASAKI KATSUNAO
IPC: H05K3/34
Filed: 1992-02-20
Abstract: PURPOSE:To provide an adhesive coating mechanism having good workability and coating a printed circuit board with an adhesive in the optimum amount by arranging an adhesive sump and a variable nozzle having many nozzle orifices arranged on the circumference of a circle between an adhesive tank and a nozzle block in a connected state. CONSTITUTION:A nozzle block 5 having a nozzle pipe 10 is fixed on a support stand 16 so as to be arranged under the injection nozzle 3 of an adhesive tank 4 and a variable nozzle 6 is arranged between both of them. The variable nozzle 6 has the guide hole 6a in which the injection nozzle 3 is inserted and the recessed part 6b in which the guide projection 5b of the guide block 5 is fitted and is positioned between the adhesive tank 4 and the block 5 so as to be freely rotatable around the injection nozzle 3. An adhesive sump 8 and many nozzle orifices 9 arranged on the circumference of a circle are provided to the variable nozzle 6 and the coinciding number of the nozzle orifices 9 and the nozzle pipe 10 is made variable by the rotation of the variable nozzle. As a result, the coating amount of an adhesive 2 can be appropriately altered according to the area of the surface to be bonded of an electronic part.